diff options
Diffstat (limited to 'sys/dev/sfxge/sfxge.h')
| -rw-r--r-- | sys/dev/sfxge/sfxge.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sys/dev/sfxge/sfxge.h b/sys/dev/sfxge/sfxge.h index 9233e9c..a824fe6 100644 --- a/sys/dev/sfxge/sfxge.h +++ b/sys/dev/sfxge/sfxge.h @@ -129,6 +129,26 @@ enum sfxge_sw_ev { #define SFXGE_SW_EV_MAGIC(_sw_ev) \ (SFXGE_MAGIC_RESERVED | ((_sw_ev) << SFXGE_MAGIC_DMAQ_LABEL_WIDTH)) +static inline uint16_t +sfxge_sw_ev_mk_magic(enum sfxge_sw_ev sw_ev, unsigned int label) +{ + KASSERT((label & SFXGE_MAGIC_DMAQ_LABEL_MASK) == label, + ("(label & SFXGE_MAGIC_DMAQ_LABEL_MASK) != label")); + return SFXGE_SW_EV_MAGIC(sw_ev) | label; +} + +static inline uint16_t +sfxge_sw_ev_rxq_magic(enum sfxge_sw_ev sw_ev, struct sfxge_rxq *rxq) +{ + return sfxge_sw_ev_mk_magic(sw_ev, 0); +} + +static inline uint16_t +sfxge_sw_ev_txq_magic(enum sfxge_sw_ev sw_ev, struct sfxge_txq *txq) +{ + return sfxge_sw_ev_mk_magic(sw_ev, txq->type); +} + enum sfxge_evq_state { SFXGE_EVQ_UNINITIALIZED = 0, SFXGE_EVQ_INITIALIZED, |
